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Invisible Styling Oil

Invisible Styling Oil
Iles Formula
Benefits
  • Detangling
  • Anti-Frizz
  • Promotes Shine
  • Antioxidant
  • Hair Strengthening
  • Conditioning

Launching early December. Join the waitlist below.

Invisible Styling Oil by Iles Formula is a featherlight styling oil designed to smooth frizz, enhance shine and improve manageability without adding weight. Suitable for fine, medium, thick and curly hair, it softens dry lengths, controls flyaways and adds subtle definition whilst preserving natural movement.

Coconut Alkanes provide a lightweight alternative to heavier oils, improving slip and smoothing the hair surface for a velvety, non-greasy finish. Olive-derived Squalane conditions the lengths and ends, maintaining softness without leaving a heavy coating.

Camellia Japonica Seed Oil, rich in oleic acid, replenishes lipids and improves suppleness, leaving dry hair softer and more manageable. Pracaxi Seed Oil delivers behenic and oleic acids to condition rough lengths, smooth the cuticle and reduce frizz.

Raspberry Fruit Extract and Vitamin E provide antioxidant protection against oxidative stress, complementing the conditioning oils to maintain smoothness and luminosity.

The result is softer, sleeker and glossier hair, with controlled flyaways, subtle texture and a polished finish that feels light and natural.

Read more

Launching early December. Join the waitlist below.

Invisible Styling Oil by Iles Formula is a featherlight styling oil designed to smooth frizz, enhance shine and improve manageability without adding weight. Suitable for fine, medium, thick and curly hair, it softens dry lengths, controls flyaways and adds subtle definition whilst preserving natural movement.

Coconut Alkanes provide a lightweight alternative to heavier oils, improving slip and smoothing the hair surface for a velvety, non-greasy finish. Olive-derived Squalane conditions the lengths and ends, maintaining softness without leaving a heavy coating.

Camellia Japonica Seed Oil, rich in oleic acid, replenishes lipids and improves suppleness, leaving dry hair softer and more manageable. Pracaxi Seed Oil delivers behenic and oleic acids to condition rough lengths, smooth the cuticle and reduce frizz.

Raspberry Fruit Extract and Vitamin E provide antioxidant protection against oxidative stress, complementing the conditioning oils to maintain smoothness and luminosity.

The result is softer, sleeker and glossier hair, with controlled flyaways, subtle texture and a polished finish that feels light and natural.

Read less

50 ml

£50
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Is this for your hair?

For you if

  • Tangled Hair
  • Frizzy Hair
  • Dull Hair
  • Antioxidant Support
  • Damaged Hair
  • Dry Hair

Suitable for

  • Normal Hair

Not suitable for

  • Oily Scalp
  • Hair Extensions
How to apply
For Styling: Apply a small amount to mid-lengths and ends, adjusting the quantity to suit your hair, for added nourishment and texture. For Scalp & Hair: Apply directly to the scalp before bed and shampoo out the following morning. Alternatively, blend with the Iles Formula Hair Mask for a vitamin-rich treatment for the scalp and hair.

Hair Routine

  1. Shampoo
  2. Conditioner
  3. Style
  4. SPF
Active ingredients
  • Coconut AlkanesDetangling · Anti-Frizz · Promoting Shine
    Coconut Alkanes are lightweight, coconut-derived emollients that smooth the hair cuticle, reduce frizz and enhance shine without adding weight. They improve softness and manageability, leaving hair silky with a non-greasy finish.
  • Raspberry Fruit ExtractPromoting Shine · Antioxidant Protection
    Raspberry Fruit Extract contains antioxidant polyphenols that protect hair against oxidative stress caused by environmental exposure. It also conditions the hair, improving softness and manageability while maintaining a smooth, glossy finish.
  • Pracaxi Seed OilAnti-Frizz · Hair Strengthening · Conditioning
    Pracaxi Seed Oil is a nutrient-rich plant oil extracted from the seeds of the Amazonian Pracaxi tree, and is valued for its exceptional smoothing, strengthening and shine-enhancing properties. It is naturally high in behenic, oleic and linoleic fatty acids, which allow the oil to spread easily over the hair surface and penetrate the cuticle to replenish lost lipids. By restoring this lipid layer, Pracaxi seed oil helps seal the cuticle, reduce moisture loss and improve elasticity, making hair softer, more flexible and less prone to breakage. Its lightweight yet deeply conditioning nature also helps tame frizz, improve manageability and add gloss without leaving hair greasy, making it particularly effective for dry, damaged, textured or chemically treated hair.
  • Camellia Japonica Seed OilAnti-Frizz · Promoting Shine · Conditioning
    Camellia Japonica Seed Oil is rich in oleic acid and nourishing lipids that condition dry hair, smooth the cuticle and reduce frizz. It also improves softness and manageability, leaving hair silky, supple and glossy without a heavy finish.
View full ingredient list

Coconut Alkanes, Squalane, Camellia Japonica Seed Oil, Helianthus Annuus Seed Oil, Rubus Idaeus (Raspberry) Fruit Extract, Tocopherol, Brassica Campestris / Aleurites Fordi Oil Copolymer, Pentaclethra Macroloba Seed Oil, Parfum.

Please note: The ingredients listed in this product are subject to change as the formulation is updated. We aim to update the INCI list as soon as possible, but we encourage you to read the ingredient list on the product itself to ensure it's suitable for your personal use.

Smell & texture

Smell: Delicate white tea fragrance

Texture: Dry Oil

Delivery & returns

ROYAL MAIL TRACKED 48: 
£5.00 (free for members on orders over £75)
Delivered within 2-3 working days.

NEXT WORKING DAY DELIVERY: 
£8.00 (free for members on orders over £150)
Delivered the next working day if ordered before 1pm.

SATURDAY UK DELIVERY: 
£18.00
Delivered on Saturday when ordered before 1pm on Friday.

*(For NI, Channel Islands & Scotland - due to the courier service in place, we cannot guarantee next day delivery to these areas, however we expect you will receive your delivery within 2-5 days).

RETURNS
Items returned by post can take up to 14 working days to process. Credit notes can be applied to your account within 5 working days. For refunds, we will reimburse you using your original payment method which can take up to 14 days.


The Benefits

  • - + Detangling
  • - + Anti-Frizz
  • - + Promoting Shine
  • - + Antioxidant Protection
  • - + Hair Strengthening
  • - + Conditioning
Detangling

Detangling hair products are formulated to reduce inter-fibre friction and improve strand alignment, facilitating easier separation of tangled hair. Through the use of conditioning agents, humectants and lightweight emollients, these formulations help to smooth the hair cuticle, decreasing surface roughness and mechanical resistance between fibres.

By improving slip and lubrication, detangling products allow knots to be released with minimal force, helping to reduce mechanical damage and breakage. They also support improved manageability, softness and overall fibre integrity, particularly in dry, damaged or chemically treated hair.

Anti-Frizz

Anti-frizz treatments focus on smoothing your hair and reducing frizziness by addressing its root causes. Frizz happens when the hair cuticle lifts due to hydration imbalance, humidity, and damage. This raised cuticle allows moisture to enter and swell the hair shaft, creating a rough texture. Anti-frizz products work by sealing the cuticle, locking in hydration, and protecting your hair from environmental and heat damage. The result is smoother, more manageable hair with significantly less frizz, giving you a sleek and polished look.

Promoting Shine

Promoting Shine in haircare is all about restoring the hair’s surface integrity so it can better reflect light. Shine is a direct result of a smooth, sealed cuticle, when the protective outer scales lie flat, light reflects evenly, giving hair its healthy, radiant appearance.

Dry, damaged, or lipid-depleted hair loses this reflectivity due to raised, fragmented cuticles. Shine-enhancing formulations work by replenishing moisture and essential lipids, smoothing the hair fibre, and coating it with film-forming actives. These ingredients help repair surface damage, seal the cuticle, and create a polished finish, leaving hair softer, glossier, and more vibrant. By reinforcing both hydration and structure, these formulas restore luminosity and improve overall hair vitality.

Antioxidant Protection

Antioxidant protection in haircare uses natural molecules known as antioxidants to neutralise harmful free radicals. These unstable, reactive atoms are caused by environmental factors like pollution, UV radiation, and chemical exposure, which can damage hair follicles and irritate the scalp, leading to hair loss, compromised growth, and weakened hair structure. By incorporating antioxidants into your haircare routine, you can combat these negative effects and promote healthy, strong, radiant, and smooth hair.

Hair Strengthening

Strengthening in haircare is all about restoring your hair's healthy structure and enhancing its resilience against damage, breakage, and the stresses of daily styling, such as heat exposure. Strengthening haircare products deliver essential components like proteins, hydration, and lipids that work together to reinforce hair strands. They support internal hair bonds, restore moisture, and coat the outer layer to protect and smooth, resulting in a shinier, smoother finish. By promoting a healthier hair structure, these products encourage faster hair growth and improve manageability.

Conditioning

Conditioning in hair products involves replenishing hydration, nutrients, and oils to your hair strands, enhancing their manageability, smoothness, and overall health. Hair often suffers from damage caused by environmental factors like sun exposure, heat styling, brushing, and chemical treatments such as dyeing. When your hair bonds are compromised, it becomes tangled, less manageable, prone to breakage, and frizzy, losing its natural shine. Conditioning agents strengthen these bonds to repair damage, smooth the hair cuticle, reduce friction between strands, and lock in hydration. This results in softer, shinier hair that is more resistant to breakage and frizz. Regular conditioning promotes healthier, more resilient hair, visibly improving its texture and appearance quickly.

  • - + Detangling
  • - + Anti-Frizz
  • - + Promoting Shine
  • - + Antioxidant Protection
  • - + Hair Strengthening
  • - + Conditioning

Spotlight

Damaged Hair

Dry and damaged hair occurs when the hair’s natural protective barrier is weakened, allowing moisture to escape and leaving the inner structure exposed to breakage and rough texture. This damage develops through a combination of external and internal factors.

Heat styling tools lift and crack the cuticle, while chemical processes such as colouring, bleaching, or relaxing break down protein bonds and strip away essential lipids. Environmental stressors like sun exposure, pollution, wind, hard water, and salt or chlorinated water further dry and erode the hair surface.

Internally, genetics, aging, hormonal changes, dehydration, and poor nutrition can reduce the scalp’s natural oil production, making hair more prone to dryness and fragility, especially through the lengths and ends.

As the cuticle becomes rough and uneven, hair loses its ability to retain moisture, leading to dullness, frizz, tangling, split ends, and increased breakage. Repairing dry and damaged hair requires a gentle, consistent approach focused on restoring moisture, lipids, and strength.

Mild, sulfate-free cleansing helps prevent further stripping, while humectants rehydrate the hair fiber and improve flexibility. Nourishing conditioners and oils replenish lost lipids, smooth the cuticle, and seal in moisture, improving softness and shine.

Reducing heat, protecting hair during styling, and minimizing mechanical stress are equally important. With ongoing, targeted care, damaged hair can gradually regain resilience, manageability, and a healthier appearance.

Frequently Asked Questions

Why we love Iles Formula

  • "Iles Formula treats hair like fine fabric; focusing on preserving the cuticle, strengthening the fiber and preventing damage before it starts. Loved by hairstylists and clients alike, Iles Formula delivers visible improvement in hair strength, shine, and breakage reduction, making it as results-focused as it is indulgent."

    X Natalie K-F

    Founder, Embassy of Beauty